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    Process and apparatus for supply of particulate material to a particulate printing process
    2.
    发明公开
    Process and apparatus for supply of particulate material to a particulate printing process 审中-公开
    方法和装置用于将颗粒材料到一个Teilchendruckverfahren

    公开(公告)号：EP2957269A1

    公开(公告)日：2015-12-23

    申请号：EP14172729.7

    申请日：2014-06-17

    申请人： The Procter & Gamble Company

    发明人： JACKELS, Hans Adolf ,  RICHTER, Meike ,  BLESSING, Horst ,  VAN DER KLUGT, Walter Pieter Hendrik Laurentius

    IPC分类号： A61F13/15 ,  A61F13/532

    CPC分类号： B05C19/06 ,  A61F13/15658 ,  A61F13/5323 ,  A61F2013/15821 ,  B65G65/4881

    摘要： The present invention relates to a process for depositing particulate material in a predetermined pattern onto a moving surface comprising the steps of:
    feeding the particulate material under gravity from a hopper to a discharge zone containing an feed opening;
    supplying a gas under pressure to the bulk of particulate material within the hopper discharge zone;
    transferring the particulate material through the feed opening to the surface of a transfer device, wherein the outer surface of the transfer device contains a pattern of particulate-receiving recesses;
    rotating the transfer device to a deposition zone and transferring the particulate material to a carrier layer.
    The present invention further relates to an apparatus comprising:
    a hopper comprising a discharge zone, the discharge zone comprising a feed opening, and
    wherein the discharge zone further comprises a gas supply assembly to supply gas under pressure into particulate material within the discharge zone;
    a transfer device adjacent to the feed opening, wherein the outer surface of the transfer device contains a pattern of particulate-receiving recesses.

    摘要翻译： 本发明涉及一种用于以预定的图案沉积颗粒材料到移动表面，其包括以下步骤的过程：从料斗在包含进料口排料区进料在重力作用下，颗粒材料; 压力到散装料斗排出区域内的颗粒材料的下供给气体; 传递环通过进料开口的转印装置，worin转印装置的外表面含有微粒接收凹口的图案的表面上的颗粒材料; 转印装置旋转到沉积区和传递环颗粒材料的载体层。 本发明还涉及对设备，包括：料斗，其包括排料区，排放区包括一个进料口，和worin排料区还包括气体供应组件到排出区域内的压力下将气体供应到颗粒材料; 转印装置邻近进料口，worin转印装置的外表面含有微粒接收凹部的图案。

    Pellet feeder for a hot water heating boiler
    3.
    发明公开
    Pellet feeder for a hot water heating boiler 审中-公开
    EOREN HEISSWASSERKESSEL VORRICHTUNG ZUMZUFÜHRENVON PELLETS

    公开(公告)号：EP2878890A1

    公开(公告)日：2015-06-03

    申请号：EP14461531.7

    申请日：2014-05-15

    申请人： NEBIOLO Polska Sp. z o.o.

    发明人： Canavero, Gianluca

    IPC分类号： F23K3/00 ,  B65G53/46 ,  B65G65/48

    CPC分类号： F23K3/00 ,  B65G65/4881 ,  F23K2203/20

    摘要： Pellet feeder for a hot water heating boiler is characterized by that in its feeding chamber (9) it has the insert (1) having two rows of trays (16) separated by a centrally located divider (13), made of walls (12) planted diagonally on a roller (3) and convergent towards one another (3) at an angle from 45 to 95 degrees, preferably 80 degrees. Rows of trays (16) are dephased in relation to the neighbouring row by the angle of 20 to 50 degrees, preferably 30 degrees. The insert (1) is longer than the width of the opening (15) of the feeding chamber (9) and it is located centrally in relation to it. The opening (15) of the feeding chamber (9) has a cutting edge (14) on its width, joint with the lower edge of the feed hopper (2), situated favourably in the vertical plane passing through the driving shaft axis (3).

    摘要翻译： 用于热水加热锅炉的颗粒进料器的特征在于，在其进料室（9）中，其具有由具有由壁（12）制成的位于中心的分隔件（13）分开的两排托盘（16）的插入件（1） 沿对角线植入在辊子（3）上并且以45度至95度，优选为80度的角度朝向彼此（3）会聚。 托盘（16）的行相对于相邻的行以20至50度，优选地为30度的角度去相位。 插入件（1）比供给室（9）的开口（15）的宽度长，并且其相对于其位于中心。 进料室（9）的开口（15）的宽度上具有切割边缘（14），与进料斗（2）的下边缘接合，有利地位于穿过驱动轴轴线（3）的垂直平面中 ）。

    POWDER FEEDING APPARATUS
    4.
    发明公开
    POWDER FEEDING APPARATUS 有权
    PULVERZUFUHRVORRICHTUNG

    公开(公告)号：EP2874928A1

    公开(公告)日：2015-05-27

    申请号：EP13740415.8

    申请日：2013-07-02

    申请人： Adamis Pharmaceuticals Corporation

    发明人： SIMONS, John K. ,  WANG, Zhaolin

    IPC分类号： B65G65/48

    CPC分类号： B65D88/546 ,  B05C1/0826 ,  B65G65/4881

    摘要： Powder feeding apparatuses (100; 200) and methods. The powder feeding apparatus (100; 200) can include first and second cylindrical rollers (106, 107; 206, 207) adjacent to each other and spaced apart by a gap (108; 208). The first roller(106; 206) can rotate intermittently and independently of the second roller(107; 207). The second roller can rotate intermittently and independently of the first roller. Powder from a hopper (102; 202) is fed through the gap as one or both rollers rotate. The powder feeding method may include a method of feeding powder by intermittently and alternately advancing a first and second roller to dispense powder from the hopper.

    ROTARY FEEDER
    5.
    发明公开
    ROTARY FEEDER 有权
    旋转式

    公开(公告)号：EP2864228A1

    公开(公告)日：2015-04-29

    申请号：EP13748080.2

    申请日：2013-06-24

    申请人： Andritz Oy

    发明人： KALJUNEN, Markku ,  KOKKO, Pekka

    IPC分类号： B65G65/48

    CPC分类号： B65G65/4881

    摘要： A rotary feeder (1) for transferring loose material, said rotary feeder (1) having a housing (2), where a rotor (3) transfers material from the feed channel (4) of the housing (2) into the discharge channel of the housing (2), said rotor (3) having blades (6) for transferring the material, and a counter blade (5) is fixed in the housing (2) of the rotary feeder (1) between the blades (6) of the rotor for cutting oversized pieces of material. A filler (7) is arranged in the feed channel (4) of the rotary feeder, to prevent the formation of a protrusion in the feed channel (4) that would disturb the flow of the material formed by the counter blade (5), the edge of the filler (7) adjacent to the counter blade (5) being arranged to yield, and the filler is arranged to return to its initial position after the cutting operation.

    VERFAHREN UNDVORRICHTUNG ZUM KONTINUIERLICHEN GEREGELTEN AUSTRAG VON FESTSTOFFEN
    7.
    发明公开
    VERFAHREN UNDVORRICHTUNG ZUM KONTINUIERLICHEN GEREGELTEN AUSTRAG VON FESTSTOFFEN 有权
    方法和装置连续调节放电SOLIDS

    公开(公告)号：EP1740299A1

    公开(公告)日：2007-01-10

    申请号：EP05731742.2

    申请日：2005-04-01

    申请人： Maschinenfabrik Gustav Eirich GmbH & Co KG

    发明人： ADELMANN, Dieter ,  GERL, Stefan

    IPC分类号： B01J8/00 ,  H05B3/60

    CPC分类号： B01J8/002 ,  B01J8/003 ,  B01J2208/00061 ,  B01J2208/00415 ,  B01J2208/0061 ,  B01J2208/00752 ,  B01J2219/00191 ,  B65G65/46 ,  B65G65/4881 ,  B65G69/10 ,  H05B3/0009 ,  H05B3/60

    摘要： It is known that poorly-flowing solid materials can lead to an inhomogeneous mass flow of the solid across the discharge cross-section of a silo. If the solid in the silo is also heated or cooled the uneven mass flow can lead, for example, to local variations in temperature and/or hence to varying product properties. According to the invention, the above problem may be resolved, whereby a method and a discharge device for a solids silo and a solids silo are disclosed, permitting a controllable solids discharge evenly across the cross-section of the silo. The cross-section of the silo discharge is divided into several, preferably equivalent, partial cross-sections to which a continuously controllable discharge device is connected. The solid flow discharged from the controllable discharge devices can be collected on a continuous conveyor arranged therebelow and removed. The even solid mass discharge from the continuous discharge devices is controlled, depending on measured signals from several equivalent sensors, recording the local mass flow in the corresponding partial sections of the silo, by means of the conveyor power of the discharge device, relating to each sensor. Where electrically-conducting solids are used which are to be heated in the silo using electrodes by means of resistance heating, the control of the discharge devices is achieved with the measured current at the electrodes.